A One-Pot Approach to Construct 3-(2-Methoxypyridin-3-yl)-4H-chromen-4-ones via Meinwald Rearrangement/Intramolecular Demethylation Annulation of Epoxides
[EN] AMIDE-SUBSTITUTED HETEROCYCLIC COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFN ALPHα RESPONSES<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES SUBSTITUÉS PAR AMIDE, UTILES COMME MODULATEURS D'IL-12, IL-23 ET/OU DE RÉPONSES À L'IFN&Agr;
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2014074661A1
公开(公告)日:2014-05-15
Compounds having the following formula I: or a stereoisomer or pharmaceutically-acceptable salt thereof, where R1, R2, R3, R4, and R5 are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNa, by acting on Tyk-2 to cause signal transduction inhibition.
[EN] ALKYL-AMIDE-SUBSTITUTED PYRIDYL COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFNALPHA RESPONSES<br/>[FR] COMPOSÉS PYRIDYLE SUBSTITUÉS PAR ALKYL-AMIDE, UTILES COMME MODULATEURS D'IL-12, IL-23 ET/OU DE RÉPONSES À L'IFNΑ
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015069310A1
公开(公告)日:2015-05-14
Compounds having the following formula (I): or a stereoisomer or a pharmaceutically-acceptable salt thereof, wherein R1, R2, R3, R4, and R5 are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNα by acting on Tyk-2 to cause signal transduction inhibition.
[EN] ALKYL-AMIDE-SUBSTITUTED PYRIDYL COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFNα RESPONSES<br/>[FR] COMPOSÉS PYRIDYLE SUBSTITUÉS PAR ALKYL-AMIDE, UTILES COMME MODULATEURS D'IL-12, IL-23 ET/OU DE RÉPONSES À L'IFN&Agr;
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2014074660A1
公开(公告)日:2014-05-15
Compounds having the following formula (I): or a stereoisomer or pharmaceutically-acceptable salt thereof, where R1, R2, R3, R4, and R5 are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNα, by acting on Tyk-2 to cause signal transduction inhibition.
Highly Selective Inhibition of Tyrosine Kinase 2 (TYK2) for the Treatment of Autoimmune Diseases: Discovery of the Allosteric Inhibitor BMS-986165
作者:Stephen T. Wrobleski、Ryan Moslin、Shuqun Lin、Yanlei Zhang、Steven Spergel、James Kempson、John S. Tokarski、Joann Strnad、Adriana Zupa-Fernandez、Lihong Cheng、David Shuster、Kathleen Gillooly、Xiaoxia Yang、Elizabeth Heimrich、Kim W. McIntyre、Charu Chaudhry、Javed Khan、Max Ruzanov、Jeffrey Tredup、Dawn Mulligan、Dianlin Xie、Huadong Sun、Christine Huang、Celia D’Arienzo、Nelly Aranibar、Manoj Chiney、Anjaneya Chimalakonda、William J. Pitts、Louis Lombardo、Percy H. Carter、James R. Burke、David S. Weinstein
DOI:10.1021/acs.jmedchem.9b00444
日期:2019.10.24
Small molecule JAK inhibitors have emerged as a major therapeutic advancement in treating autoimmune diseases. The discovery of isoformselective JAK inhibitors that traditionally target the catalytically active site of this kinase family has been a formidable challenge. Our strategy to achieve high selectivity for TYK2 relies on targeting the TYK2 pseudokinase (JH2) domain. Herein we report the late
小分子 JAK 抑制剂已成为治疗自身免疫性疾病的重大治疗进展。发现传统上靶向该激酶家族催化活性位点的同种型选择性 JAK 抑制剂一直是一项艰巨的挑战。我们实现 TYK2 高选择性的策略依赖于靶向 TYK2 假激酶 (JH2) 域。在此,我们报告了后期优化工作,包括结构引导设计和水置换策略,这些工作导致发现 BMS-986165 ( 11 ) 作为高亲和力 JH2 配体和 TYK2 的有效变构抑制剂。除了前所未有的 JAK 异构体和激酶组选择性,11显示出优异的药代动力学特性,具有最小的分析能力,并且在多种自身免疫性疾病的小鼠模型中有效。基于这些发现,11似乎与所有其他报道的 JAK 抑制剂不同,并且已作为临床开发中第一个假激酶导向的治疗剂作为自身免疫性疾病的口服治疗而被推进。
Novel tricyclic compounds and drug compositions containing same
申请人:ASAHI KASEI KOGYO KABUSHIKI KAISHA
公开号:US20030139475A1
公开(公告)日:2003-07-24
Compounds having a &bgr;-3 adrenaline receptor agonist and are useful as drugs for the treatment and prevention of diabetes, obesity, hyperlipemia, etc., represented by a general formula (I) and salts thereof, and a process for producing these, and their intermediates, wherein R represents hydrogen or methyl; R
1
represents hydrogen, halogen, hydroxy, benzyloxy, amino, or hydroxymethyl; R
2
represents hydrogen, hydroxymethyl, NHR
3
, SO
2
NR
4
R
4′
, or nitro; R
6
represents hydrogen or lower alkyl; and X represents nitrogen, R
9
represents hydrogen, one of R
7
and R
8
represent hydrogen, and the other thereof represents hydrogen, amino, acetylamino, or hydroxy.